CD Skripsi

Uji Konsentrasi Metarhizium Anisopliae Lokal Terhadap Mortalitas Metisa Plana Walker Di Laboratorium

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ABSTRACT
Metisa plana is a bagworm that attacks oil palm plantations in Indonesia and resulted in unstable oil palm production. The usual control used by farmers is using synthetic pesticides which can cause problems. Synthetic pesticides can be reduced by using M. anisopliae local isolate as an environmentally alternative. This study aims to obtain the concentration of entomopathogenic fungus M. anisopliae local isolate as a bioinsecticides against M. plana. The research was conducted experimentally using a completely randomized design (CRD), which consisted of 6 treatments with 5 replicates. The treatments given were several concentrations of M. anisopliae, namely 0 g.l-1, 20 g.l- 1, 40 g.l-1, 60 g.l-1, 80 g.l-1, 100 g.l-1 distilled water. Parameters observed were initial time of death (h), lethal time 50 (h), lethal concentration (%), daily mortality (%), total mortality (%), temperature and humidity as well as behavioral and morphological changes. The result showed that the concentration of M. anisopliae local isolate with a concentration of 100 g.l-1 distilled water with a conidia density of 2.59 x 107 was a concentration that could be considered as a bioinsecticides because it could cause the total mortality of M. plana by 84%, the initial time of death of M. plana 40,40 hours and LT 50 M. plana 108 hours. The right concentration of M. anisopliae isolate local to kill 50% of M. plana was a concentration of 2,22% equivalent to 22,2 g.l-1 distilled water. The right concentration for 95% mortality is 53,47% equivalent to 534,7g.l-1 distilled water.
Keywords: Bagworm, Bioinsecticides , Oil palm, Synthetic pesticides

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1906112068

Penerbit

Pekanbaru : Universitas Riau – F.PERTANIAN – AGROTEKNOLOGI., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1906112068

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Agroteknologi

Info Detail Spesifik

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Pernyataan Tanggungjawab

daus

Versi lain/terkait

Lampiran Berkas

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